Computing induced velocity perturbations due to a helicopter fuselage in a free stream
By: John D. Berry abd Susan L. Althoff.
Contributors: Althoff, Susan L.; United States. National Aeronautics and Space Administration. Scientific and Technical Information Division.
Series: NASA technical memorandum -- 4113.; AVSCOM technical report -- 89-B-001.; AVSCOM technical report -- 89-B-1.
Publisher: National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division; For sale by the National Technical Information Service]
Published: 1989
Place of publication: [Washington, DC]; [Springfield, Va
Language: eng
Format: Microform
Subjects: Helicopters -- Aerodynamics.
Notes: Distributed to depository libraries in microfiche.

Microfiche. [Washington, D.C.? : National Aeronautics and Space Administration], 1989. 1 microfiche.